Difference between revisions of "Matlab"
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[nl]Bekende problemen:[/nl][en]Known problems:[/en] | [nl]Bekende problemen:[/nl][en]Known problems:[/en] | ||
+ | |||
+ | * Linux [installatie][installation]: | ||
+ | ** [Als je de foutmelding krijgt:][If you get the error message:] | ||
+ | |||
+ | /media/MATHWORKS_R2008A/update/bin/glnx86/xsetup: error while loading shared libraries: libXp.so.6: cannot open shared object file: No such file or directory | ||
+ | |||
+ | [installeer dan de ontbrekende software via iets als:][install the missing software through something like:] | ||
+ | |||
+ | root# yum install libXp.so.6 | ||
* Firewalls: | * Firewalls: |
Revision as of 14:31, 8 April 2008
Matlab, a `matrix laboratory' for interactive scientific calculations of The Mathworks Inc. is an integrated software package, it combines numeric calculations, data visualization and a programming language.
A number of departments in the university have bought shares in the network license that C&CZ has arranged for the use of Matlab. When one has bought a share, the installation DVD of Matlab (latest version Release 2008a) for either Linux x86, Linux x86_64, Mac (PPC), Mac (Intel), Sun SPARC Solaris10 or for MS-Windows (XP, Vista), but also older versions, can be borrowed from C&CZ system administration.
This network license with a lot of toolboxes can only be used by computers on the Internet. Next to that, C&CZ has a stand-alone "student-version R14SP1" CD, without toolboxes, for sale, for about EUR 60,- excl. BTW.
When a department regularly uses Matlab without yet having bought a share in the network license, one should contact Astrid Linssen. The use of Matlab is logged on the license server. At the end of each year C&CZ calculates the average peak-use per week of each department, this should correspond to the number of Matlab-licenses bought. During the highest peak-use a department thus uses more licenses than bought, but this is no problem due to the shared network license: not all departments peak at the same time.
Matlab is available on the Solaris Suns and MS-Windows or Linux PCs managed by C&CZ.
- Windows: installing Matlab roughly means:
- Put the license.dat, that C&CZ sent by mail, somewhere on your hard disk. That license.dat contains 2 lines that look like:
SERVER matlab.science.ru.nl .... ..... USE_SERVER
- Insert the software DVD
- Choose "Install manually without using the Internet".
- Check "I have the File Installation Key"
- For MS-Windows: Enter the File Installation Key' that C&CZ sent by mail. It looks like:
??-?????-?????-?????-?????-?????-?????-?????-?????-?????-?????-?????
- Choose "Typical Installation"
- Point to the directory where you stored the license.dat.
- Linux installation
- Contact C&CZ for the current license file and File Installation Key.
- Become (if you want) root
- mkdir /usr/local/matlab
- mkdir /usr/local/matlab/etc
- cp -p license.dat /usr/local/matlab/license.dat
The license.dat looks like:
SERVER matlab.science.ru.nl ... USE_SERVER
- cd /usr/local/matlab
- Insert the DVD and
mount /mnt/cdrom - /mnt/cdrom/install -t
Accept the license agreement and answer all questions, choose the default options, except for the installation method, you should choose "Install automatically *without* using the internet. Wait for the succes report. - umount /mnt/cdrom
- eject
Known problems:
- Linux installation:
- If you get the error message:
/media/MATHWORKS_R2008A/update/bin/glnx86/xsetup: error while loading shared libraries: libXp.so.6: cannot open shared object file: No such file or directory
install the missing software through something like:
root# yum install libXp.so.6
- Firewalls:
- When one is separated from the license server by a firewall, one needs to open 2 ports: one on which the license server is listening and 1 return portnumber. Contact C&CZ for details, the portnumbers might change due to an upgrade of Matlab.